E9000 PSUs

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The E9000 chassis houses a maximum of six PSUs. The PSUs support the non-redundancy, N+1 redundancy, and N+N redundancy configuration modes. Each PSU supplies power for the entire chassis and provides 12.3 V DC power for each slot.

The following lists the power rating for each type of PSU:
3000 W AC PSU:
? 1200 W (100-130 V AC input)
? 2500 W (200-220 V AC input)
? 3000 W (220-240 V AC input)

2000 W AC PSU:
? 800 W (100-130 V AC input)
? 1800 W (200-220 V AC input)
? 2000 W (220-240 V AC input)

2500 W DC PSU: 2500 W (-48 V DC to -60 V DC input)

Other related questions:
What's function of PSUs components of the RH1288 V3
The RH1288 V3 uses two AC or DC hot-swappable PSUs in 1+1 redundancy mode based on the input power: AC PSUs: 100 V to 240 V AC DC PSUs: �?8 V to �?0 V DC 240 V high voltage direct current (HVDC) PSUs: 240 V DC 380 V HVDC PSUs: 260 V to 400 V DC NOTICE: The PSUs support double-pole/neutral fusing.

E9000 UMC
The MZ510 and MZ512 support Universal Multi-Channel (UMC), that is, multi-PF. Each physical port supports multiple physical functions (PFs), which divide a port into multiple independent logical channels. For details about related applications, see the NIC user guide. For example: http://support.huawei.com/ehedex/hdx.do?docid=DOC1000053357&lang=zh&id=ZH-CN_TOPIC_0009315440

Powering on an E9000
Power on an E9000 server as follows: ? If the E9000 chassis is not powered on, connect the power cables to the mains supply. The blades, switch modules, and management modules will be powered on with the chassis. ? If the chassis is powered on but the blades, switch modules, and management modules are not installed, install the modules. These modules will be automatically powered on after being installed. ? In routine maintenance, power on or off the blades or switch modules on the MM910 Web interface. For details, see http://support.huawei.com/ehedex/pages/DOC1000053358YEF0907R/08/DOC1000053358YEF0907R/08/resources/en/osca/smma_help_r2/it_osca_smma_900020.html.

E9000 upgrade
For details about how to upgrade the E9000, see: http://support.huawei.com/huaweiconnect/enterprise/thread-280945.html

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